Effect of modulation technique in Mach-Zehnder Modulator (MZM) in optical OFDM system

• Main Authors: Muhammad Towfiqur , Rahman, Abdullah, Khaizuran, Islam, Md. Rafiqul
• Format: Article
• Language: English
• Published: IRACST 2014
• Subjects: TK5101 Telecommunication. Including telegraphy, radio, radar, television
• Online Access: http://irep.iium.edu.my/39082/1/2014_IJCNWC.pdf; http://irep.iium.edu.my/39082/; http://www.ijcnwc.org/vol4no4.htm
• Institution: Universiti Islam Antarabangsa Malaysia

This paper highlights the bit error rate (BER) performance of a radio-over-fiber system utilizing binary phase shift keying (BPSK), M-QAM, QPSK in the external modulator which is the Mach-Zehnder modulator (MZM). The results have been obtained from the RoF link over 8, 30, 60 90 and 120 km...